ARM: integrator: move board select into mach-integrator/Kconfig

The board/SoC select menu in arch/arm/Kconfig is still cluttered.
Add ARCH_INTEGRATOR into arch/arm/Kconfig and move the board select
under arch/arm/mach-integrator.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f646c95..7abcff1 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -65,18 +65,6 @@
 choice
 	prompt "Target select"
 
-config TARGET_INTEGRATORAP_CM720T
-	bool "Support integratorap_cm720t"
-	select CPU_ARM720T
-
-config TARGET_INTEGRATORAP_CM920T
-	bool "Support integratorap_cm920t"
-	select CPU_ARM920T
-
-config TARGET_INTEGRATORCP_CM920T
-	bool "Support integratorcp_cm920t"
-	select CPU_ARM920T
-
 config ARCH_AT91
 	bool "Atmel AT91"
 
@@ -96,14 +84,6 @@
 	bool "Support smdk2410"
 	select CPU_ARM920T
 
-config TARGET_INTEGRATORAP_CM926EJS
-	bool "Support integratorap_cm926ejs"
-	select CPU_ARM926EJS
-
-config TARGET_INTEGRATORCP_CM926EJS
-	bool "Support integratorcp_cm926ejs"
-	select CPU_ARM926EJS
-
 config TARGET_ASPENITE
 	bool "Support aspenite"
 	select CPU_ARM926EJS
@@ -251,10 +231,6 @@
 	bool "ARM Ltd. Versatile family"
 	select CPU_ARM926EJS
 
-config TARGET_INTEGRATORCP_CM1136
-	bool "Support integratorcp_cm1136"
-	select CPU_ARM1136
-
 config TARGET_IMX31_PHYCORE
 	bool "Support imx31_phycore"
 	select CPU_ARM1136
@@ -303,14 +279,6 @@
 	select DM_SERIAL
 	select DM_GPIO
 
-config TARGET_INTEGRATORAP_CM946ES
-	bool "Support integratorap_cm946es"
-	select CPU_ARM946ES
-
-config TARGET_INTEGRATORCP_CM946ES
-	bool "Support integratorcp_cm946es"
-	select CPU_ARM946ES
-
 config TARGET_VEXPRESS_CA15_TC2
 	bool "Support vexpress_ca15_tc2"
 	select CPU_V7
@@ -465,6 +433,9 @@
 	bool "Calxeda Highbank"
 	select CPU_V7
 
+config ARCH_INTEGRATOR
+	bool "ARM Ltd. Integrator family"
+
 config ARCH_KEYSTONE
 	bool "TI Keystone"
 	select CPU_V7
@@ -805,6 +776,8 @@
 
 source "arch/arm/mach-highbank/Kconfig"
 
+source "arch/arm/mach-integrator/Kconfig"
+
 source "arch/arm/mach-keystone/Kconfig"
 
 source "arch/arm/mach-kirkwood/Kconfig"
@@ -850,7 +823,6 @@
 source "board/Marvell/gplugd/Kconfig"
 source "board/altera/socfpga/Kconfig"
 source "board/armadeus/apf27/Kconfig"
-source "board/armltd/integrator/Kconfig"
 source "board/armltd/vexpress/Kconfig"
 source "board/armltd/vexpress64/Kconfig"
 source "board/bachmann/ot1200/Kconfig"